Answer:
NK cells<em><u> perform all of these roles</u></em>
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hope this helps
-lvr
The answer would be the second choice, "Central Nervous System"
So the the main forces that keep the water on the surface of the planet are to do with plate tectonics. If the plates were to stop moving, the water probably would eventually be absorbed into the interior, although this process would take a very long time indeed.
Answer:
Sun is classified as a G2 V star, with G2 standing for the second hottest stars of the yellow G class of surface temperature about 5,800 kelvins (K) and the V representing a main sequence, or dwarf, star, the typical star for this temperature class.
Answer:
They both have mountains and steep canyons
Explanation:
